Prestack migration by split-step DSR

Geophysics

Volumn 61, Issue 5, 1996, Pages 1412-1416

  Popovici, Alexander Mihai ^a,b  

^a STANFORD UNIVERSITY   (United States)

^b 3DGeo Development Inc   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; DATA STRUCTURES; FAST FOURIER TRANSFORMS; GEOLOGY; INTERPOLATION; SEDIMENTS; THREE DIMENSIONAL;

MARMOUSI DATA SET; PHASE SHIFT PLUS INTERPOLATION; PRESTACK MIGRATION ALGORITHM; SPLIT STEP CORRECTION TERM; SPLIT STEP DOUBLE SQUARE ROOT; ZERO OFFSET MIGRATION;

GEOPHYSICAL PROSPECTING;

DOUBLE SQUARE ROOT MIGRATION; PRESTACK MIGRATION; SPLIT STEP METHOD;

EID: 0030235836     PISSN: 00168033     EISSN: None     Source Type: Journal    
DOI: 10.1190/1.1444065     Document Type: Article

References (9)

1. Bourgeois, A., Bourget, M., Lailly, P., Poulet, M., Ricarte, P., Versteeg, R., 1991, Marmousi, model and data: Proc. 1900 EAEG workshop on Practical Aspects of Seismic Data Inversion.
2. Claerbout, J. C., 1985, Imaging the Earth's interior: Blackwell Scientific Publ.
3. Gazdag, J., 1978, Wave equation migration with the phase shift method: Geophysics, 43, 1342-1351.
4. Gazdag, J., and Sguazzero, P., 1984, Migration of seismic data by phase shift plus interpolation: Geophysics, 49, 124-131.
5. Kessinger, W., 1992, Extended split-step Fourier migration: 62nd Ann. Internat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, 917-920.
6. Popovici, A. M., 1994, Reducing artifacts in prestack phase-shift migration of common-offset gathers: Migration to zero-offset: 64th Ann. Internat. Mtg., Soc. Expl. Geophys., Expanded Abstracts, 684-687.
7. Ristow, D., and Rühl, T., 1994, Fourier finite-difference migration: Geophysics, 59, 1882-1893.
8. Stoffa, P. L., Fokkema, J. T., de Luna Freire, R. M., and Kessinger, W. P., 1990, Split-step Fourier migration: Geophysics, 55, 410-421.
9. Yilmaz, O., 1979, Prestack partial migration: Ph. D. thesis, Stanford University.